Si-Jia Zhou

Open‐Circuit Fault Diagnosis of Three‐Level T‐Type Converters Using a 1DCNN‐Transformer Framework With Adaptive Cross‐Domain Feature Interaction

T‐type three‐level neutral‐point‐clamped (T‐NPC) inverters often operate under complex industrial conditions, where acquired electrical signals are heavily contaminated by background noise, nonlinear load disturbances, and electromagnetic interference. These challenges make it difficult to extract subtle fault signat...